The Martian bow shock: Wave observations in the upstream region

作者: A. Skalsky , R. Grard , S. Klimov , C. M. C. Nairn , J. G. Trotignon

DOI: 10.1029/91JA03078

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摘要: Distinct electric field oscillations in the frequency range from 4 to 40 kHz are detected by plasma wave system upstream region of bow shock during operation Phobos 2 spacecraft around Mars. The electron foreshock boundary approximately coincides with magnetic line tangential surface. A polarization analysis shows clearly that vector waves is aligned local field. features these high-frequency appear be very similar those emissions seen near regions shocks Venus and Earth.

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